نتایج جستجو برای: short fibers

تعداد نتایج: 504687  

Journal: :Environmental Health Perspectives 1999
R A Rogers J M Antonini H Brismar J Lai T W Hesterberg E H Oldmixon P Thevenaz J D Brain

Hamsters breathed, nose-only, for 13 weeks, 5 days/week, 6 hr/day, either man-made vitreous fiber (MMVF)10a, MMVF33, or long amosite asbestos at approximately 300 World Health Organization (WHO) fibers/cc or long amosite at 25 WHO fibers/cc. [World Health Organization fibers are longer than 5 microm and thicker than 3 microm, with aspect ratio >3.] After sacrifice, fiber burden was estimated (l...

2017
Zherui Guo Weinong Chen Vikas Tomar Jeffrey Youngblood Matthew Hudspeth

Guo, Zherui M.S.A.A., Purdue University, August 2014. Transverse Compression of High Performance Ballistic Fibers. Major Professor: Weinong Chen. High performance ballistic fibers have been in use for decades, specifically in protective applications against ballistic impact such as bulletproof vest layers and aircraft turbine engine fragmentation barriers. These high performance fibers have ext...

Journal: :Journal of applied physiology 2005
Hui Zhong Roland R Roy Boonclaire Siengthai V Reggie Edgerton

The effects of short-term (4 days) and long-term (60 days) neuromuscular inactivity on myonuclear number, size, and myosin heavy chain (MHC) composition of isolated rat soleus fibers were determined using confocal microscopy and gel electrophoresis. Inactivity was produced via spinal cord isolation (SI), i.e., complete spinal cord transections at a midthoracic and a high sacral level and bilate...

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